he suggested that the reason might be that denver is a mile-high city and the altitude was high and that may have made it difficult because president obama just arrived that afternoon. >> is he aware that the president gave his acceptance speech inent 08 in an open stadium in denver? didn't seem to bother him there. he did a great job in denver. i don't know what the president is thinking. but, you know, really, let me say this. i have never seen tbut almost expected it the next morning. it was all out, a pack of lies, romney had told lies, changed his position, misrepresented things. got his facts wrong. it came down to a simple question. if he did that, the president had 4 minutes more than governor romney, i understand y. didn't the president call governor romney out on that? if he said, wait a minute, you said the this here and now you are saying that now. fiunderstand you, you are changing your position here? you can. but you ought to say so. >> greta: i think it would have been better to say, look, i had a lousy night last night. good thing there are two more debates. i'm on the tr